src/insets/insetlabel.C

   1 /**
   2  * \file insetlabel.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Lars Gullik Bjønnes
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "insetlabel.h"
  14
  15 #include "buffer.h"
  16 #include "BufferView.h"
  17 #include "dispatchresult.h"
  18 #include "funcrequest.h"
  19 #include "InsetList.h"
  20 #include "lyxtext.h"
  21 #include "paragraph.h"
  22 #include "pariterator.h"
  23 #include "sgml.h"
  24
  25 #include "support/lstrings.h"
  26 #include "support/lyxalgo.h"
  27 #include "support/std_ostream.h"
  28
  29 using lyx::support::escape;
  30
  31 using std::string;
  32 using std::ostream;
  33 using std::vector;
  34
  35
  36 InsetLabel::InsetLabel(InsetCommandParams const & p)
  37         : InsetCommand(p, "label")
  38 {}
  39
  40
  41 std::auto_ptr<InsetBase> InsetLabel::doClone() const
  42 {
  43         return std::auto_ptr<InsetBase>(new InsetLabel(params()));
  44 }
  45
  46
  47 void InsetLabel::getLabelList(Buffer const &, std::vector<string> & list) const
  48 {
  49         list.push_back(getContents());
  50 }
  51
  52
  53 string const InsetLabel::getScreenLabel(Buffer const &) const
  54 {
  55         return getContents();
  56 }
  57
  58
  59 void InsetLabel::doDispatch(LCursor & cur, FuncRequest & cmd)
  60 {
  61         switch (cmd.action) {
  62
  63         case LFUN_INSET_MODIFY: {
  64                 InsetCommandParams p;
  65                 InsetCommandMailer::string2params("label", lyx::to_utf8(cmd.argument()), p);
  66                 if (p.getCmdName().empty()) {
  67                         cur.noUpdate();
  68                         break;
  69                 }
  70                 if (p.getContents() != params().getContents())
  71                         cur.bv().buffer()->changeRefsIfUnique(params().getContents(),
  72                                                        p.getContents(), InsetBase::REF_CODE);
  73                 setParams(p);
  74                 break;
  75         }
  76
  77         default:
  78                 InsetCommand::doDispatch(cur, cmd);
  79                 break;
  80         }
  81 }
  82
  83
  84 int InsetLabel::latex(Buffer const &, ostream & os,
  85                       OutputParams const &) const
  86 {
  87         os << escape(getCommand());
  88         return 0;
  89 }
  90
  91
  92 int InsetLabel::plaintext(Buffer const &, ostream & os,
  93                       OutputParams const &) const
  94 {
  95         os << '<' << getContents()  << '>';
  96         return 0;
  97 }
  98
  99
 100 int InsetLabel::docbook(Buffer const & buf, ostream & os,
 101                         OutputParams const & runparams) const
 102 {
 103         os << "<!-- anchor id=\"" << sgml::cleanID(buf, runparams, getContents()) << "\" -->";
 104         return 0;
 105 }